1. Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Khyber Pakhtunkhwa, Pakistan
2. Department of Basic Veterinary Sciences, Gomal University, Dera Ismail Khan 29050, Khyber Pakhtunkhwa, Pakistan
3. Department of Pharmaceutics, School of Pharmacy, University College London, 23–39 Brunswick Square, London WC1N 1AX, U.K.
4. Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia